@Article{	  WaechterW22,
  author	= "Wächter, Jan Philipp and Weiß, Armin",
  title		= "An Automaton Group with {PSPACE}-Complete Word Problem",
  year		= "2022",
  journal	= "Theory of Computing Systems",
  doi		= "10.1007/s00224-021-10064-7",
  url		= "https://www.scopus.com/inward/record.uri?eid=2-s2.0-85128521003&doi=10.1007%2fs00224-021-10064-7&partnerID=40&md5=18e798b8d003fa22bce7e81866c31d45",
  publication_stage="Article in press",
  note		= "Special issue with invited papers from STACS 2020. Article
		  in press"
}